<i>In vivo</i> expression patterns of survivin and its splicing variants in chronic liver disease and hepatocellular carcinoma

Abstract

These findings of mRNA and protein expressions of survivin in chronically injured avers indicate that it has an important role in hepatocarcinogenesis. A lack of correlation between proliferative activity and survivin 2B mRNA levels in HCC is suggestive of a previous hypothesis that this variant decreases sruvivin function in a dominant negative manner. Thus, our data suggest different functions of these splicing variants and their important roles in tumor progression.